INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c153860492f39e3fbdc08707213e9f35f8758a76fafb59d83c80dd531e38e60', 
    'fCx5CG33al87wXywzzcXhxQ9vbnJaCEliMNAggOPd8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)